Flights to Sunnyvale from Denver - $56

Cheap Flights from Denver to Sunnyvale (DEN-SJC)

Prices were available within the past 7 days and start at $56 for one-way flights and $112 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 17 - Mon, May 19

DEN

Denver

SFO

San Francisco

$112 Roundtrip, just found

$112

Roundtrip

just found

Select Frontier Airlines flight, departing Sat, May 17 from Denver to San Francisco, returning Mon, May 19, priced at $112 just found

Sat, May 17 - Tue, May 20

DEN

Denver

SFO

San Francisco

$127 Roundtrip, found 1 hour ago

$127

Roundtrip

found 1 hour ago

Select United flight, departing Sat, May 17 from Denver to San Francisco, returning Tue, May 20, priced at $127 found 1 hour ago

Tue, May 13 - Sat, May 17

DEN

Denver

SFO

San Francisco

$128 Roundtrip, just found

$128

Roundtrip

just found

Select Frontier Airlines flight, departing Tue, May 13 from Denver to San Francisco, returning Sat, May 17, priced at $128 just found

Sat, May 17 - Tue, May 20

DEN

Denver

SFO

San Francisco

$151 Roundtrip, found 1 hour ago

$151

Roundtrip

found 1 hour ago

Select Southwest Airlines flight, departing Sat, May 17 from Denver to San Francisco, returning Tue, May 20, priced at $151 found 1 hour ago

Wed, May 21 - Sat, May 24

DEN

Denver

SFO

San Francisco

$199 Roundtrip, found 1 hour ago

$199

Roundtrip

found 1 hour ago

Select American Airlines flight, departing Wed, May 21 from Denver to San Francisco, returning Sat, May 24, priced at $199 found 1 hour ago

Sat, Aug 30 - Sun, Sep 7

COS

Colorado Springs

SJC

San Jose

$235 Roundtrip, found 1 day ago

$235

Roundtrip

found 1 day ago

Select Delta flight, departing Sat, Aug 30 from Colorado Springs to San Jose, returning Sun, Sep 7, priced at $235 found 1 day ago